CN210146728U - Copper pipe feeding device on continuous type pipe bending equipment - Google Patents
Copper pipe feeding device on continuous type pipe bending equipment Download PDFInfo
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- CN210146728U CN210146728U CN201921007407.1U CN201921007407U CN210146728U CN 210146728 U CN210146728 U CN 210146728U CN 201921007407 U CN201921007407 U CN 201921007407U CN 210146728 U CN210146728 U CN 210146728U
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- pipe
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- sliding seat
- clamping pipe
- belt wheel
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Abstract
A copper pipe feeding device on continuous type pipe bending equipment comprises a sliding bottom plate, wherein a sliding seat is arranged on the upper side of the sliding bottom plate, a lifting cylinder is fixed on two side walls of the sliding seat, a piston rod of the lifting cylinder is fixed on the sliding bottom plate, an inner clamping pipe is arranged on the left side of the sliding seat, a conical chuck is formed at the left end of the inner clamping pipe, a plurality of cutting grooves are formed in the chuck, and the cutting grooves divide the chuck into a plurality of arc-shaped clamping pieces; the inner clamping pipe is hinged in the sliding seat through a bearing, the right end of the inner clamping pipe extends out of the sliding seat plug bush and is fixed with a driven belt wheel, the driven belt wheel is connected with a driving belt wheel through a transmission belt, the driving belt wheel plug bush is fixed on a rotating shaft of a turnover motor, the turnover motor is fixed on a motor support, and the motor support is fixed on the upper end of the sliding seat. The device can feed the bending mechanism of the pipe bender in an intermittent mode and realize the overturning of the copper pipe so as to facilitate the bending mechanism to bend into a continuous S-shaped structure.
Description
The technical field is as follows:
the utility model relates to a copper pipe production facility's technical field, more specifically say and relate to a copper pipe feeding device on continuous type return bend equipment.
Background art:
along with the continuous development of the economy and the continuous improvement of the living environment, people have higher requirements on life naturally, and for modern families, an air conditioner becomes an essential household appliance. The refrigeration system of the air conditioner is lack of a copper tube, the quality of the copper tube directly influences the refrigeration effect of the air conditioner, and the S-shaped sine copper tube is a common copper tube of the air conditioner, the copper tube is generally formed by manually bending a linear copper tube into an S shape at present, but the production efficiency is low due to the adoption of manual bending forming, and automatic copper tube bending equipment with higher production efficiency needs to be developed; when the copper pipe is bent into a continuous S shape by the automatic copper pipe bending equipment, the next copper pipe can be bent only by feeding the copper pipe after the S-shaped bent pipe is finished, so that a device for intermittently feeding the copper pipe needs to be designed.
The utility model has the following contents:
the utility model aims at providing a to prior art not enough, and provide a copper pipe feeding device on continuous type return bend equipment, it can use intermittent type mode to be the mechanism' S of bending feed of bending machine and the upset that realizes the copper pipe to it buckles and is the S type structure of continuous type to bend the mechanism.
A copper pipe feeding device on continuous type pipe bending equipment comprises a sliding bottom plate, wherein a longitudinal sliding block is fixed on the lower end face of the sliding bottom plate, a longitudinal feeding guide rail is inserted on the sliding block in an inserting mode, and the feeding guide rail is fixed on a bending platform; a sliding seat is arranged on the upper side of the sliding bottom plate, a lifting cylinder is fixed on two side walls of the sliding seat, a piston rod of the lifting cylinder is fixed on the sliding bottom plate, an inner clamping pipe is arranged on the left side of the sliding seat, a conical chuck is formed at the left end of the inner clamping pipe, a plurality of cutting grooves are formed on the chuck, and the cutting grooves divide the chuck into a plurality of arc-shaped clamping pieces; the inner clamping pipe is hinged in the sliding seat through a bearing, a driven belt wheel is fixed at the right end of the inner clamping pipe, extends out of the sliding seat plug bush and is connected with the driving belt wheel through a transmission belt, the driving belt wheel plug bush is fixed on a rotating shaft of a turnover motor, the turnover motor is fixed on a motor support, and the motor support is fixed on the upper end of the sliding seat;
the inner clamping pipe is inserted and sleeved with an outer clamping pipe and a rotating sleeve, the right end of the outer clamping pipe is fixed on the rotating sleeve, an annular clamping groove is formed in the outer wall of the rotating sleeve, a connecting ring is inserted and connected with the annular clamping groove, supporting lugs are formed on two opposite side walls of the connecting ring, a piston rod of a clamping cylinder is fixedly connected to the supporting lugs, the clamping cylinder is fixed on a connecting support plate, and the connecting support plate is fixed on two side walls of a sliding seat; and a feeding motor is fixed on the upper end surface of the sliding bottom plate, a rotating shaft of the feeding motor penetrates through the sliding bottom plate inserting sleeve to be fixed with a gear, the gear is meshed with a longitudinal rack, and the rack is fixed on the bending platform.
Preferably, a chamfer with the same conical angle as the chuck is formed on the inner wall of the front end of the outer clamping pipe, the front end of the outer clamping pipe is inserted and sleeved on the chuck, and the pipe diameter of the inner wall of the outer clamping pipe is equal to the diameter of the outer wall of the inner clamping pipe.
Preferably, the feeding guide rail, the rack, the inner clamping pipe and the outer clamping pipe are parallel, and the lengths of the feeding guide rail and the rack are equal.
Preferably, at least three cutting grooves are formed in the inner clamping pipe clamping head, and the cutting grooves are uniformly distributed in an annular mode around the central axis of the inner clamping pipe.
Preferably, the overturning motor and the feeding motor both adopt servo motors, and the diameter of a driving belt wheel on the overturning motor is smaller than that of a driven belt wheel.
The beneficial effects of the utility model reside in that:
the device can feed the bending mechanism of the pipe bender in an intermittent mode and realize the overturning of the copper pipe so as to facilitate the bending mechanism to bend into a continuous S-shaped structure.
Description of the drawings:
fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a schematic perspective view of another angle of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic structural diagram of the side view of the present invention.
In the figure: 1. a sliding bottom plate; 2. a rotating sleeve; 3. a connecting ring; 31. supporting a lug; 4. a rack; 5. a feed motor; 6. a gear; 7. a sliding seat; 8. a lifting cylinder; 9. a sliding bottom plate; 91. a chuck; 92. grooving; 10. a slider; 11. a feed guide rail; 12. an outer clamping tube; 13. a clamping cylinder; 14. a driven pulley; 15. a transmission belt; 16. a driving pulley; 17. turning over a motor; 18. a motor bracket; 19. connecting the support plate; 20. bending the platform; 30. and (3) a mandrel.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 4, a copper tube feeding device on a continuous type pipe bending device comprises a sliding bottom plate 1, wherein a longitudinal sliding block 10 is fixed on the lower end surface of the sliding bottom plate 1, a longitudinal feeding guide rail 11 is inserted on the sliding block 10, and the feeding guide rail 11 is fixed on a bending platform 20; a sliding seat 7 is arranged on the upper side of the sliding bottom plate 1, a lifting cylinder 8 is fixed on two side walls of the sliding seat 7, a piston rod of the lifting cylinder 8 is fixed on the sliding bottom plate 1, an inner clamping pipe 9 is arranged on the left side of the sliding seat 7, a conical chuck 91 is formed at the left end of the inner clamping pipe 9, a plurality of cutting grooves 92 are formed in the chuck 91, and the cutting grooves 92 divide the chuck 91 into a plurality of arc-shaped clamping pieces; the inner clamping tube 9 is hinged in the sliding seat 7 through a bearing, a driven belt wheel 14 is fixedly inserted into a sleeve extending out of the sliding seat 7 at the right end of the inner clamping tube 9, the driven belt wheel 14 is connected with a driving belt wheel 16 through a driving belt 15, the driving belt wheel 16 is inserted into a sleeve and fixed on a rotating shaft of a turnover motor 17, the turnover motor 17 is fixed on a motor support 18, and the motor support 18 is fixed on the upper end of the sliding seat 7;
the inner clamping tube 9 is inserted and sleeved with an outer clamping tube 12 and a rotary sleeve 2, the right end of the outer clamping tube 12 is fixed on the rotary sleeve 2, an annular clamping groove is formed on the outer wall of the rotary sleeve 2 and is inserted with a connecting ring 3, support lugs 31 are formed on two opposite side walls of the connecting ring 3, a piston rod of a clamping cylinder 13 is fixedly connected onto the support lugs 31, the clamping cylinder 13 is fixed on a connecting support plate 19, and the connecting support plate 19 is fixed on two side walls of a sliding seat 7; a feeding motor 5 is fixed on the upper end face of the sliding bottom plate 1, a rotating shaft of the feeding motor 5 penetrates through the sliding bottom plate 1 and is fixedly provided with a gear 6 in an inserting and sleeving manner, the gear 6 is meshed with a longitudinal rack 4, and the rack 4 is fixed on the bending platform 20.
Preferably, a chamfer with the same conical angle as the chuck 91 is formed on the inner wall of the front end of the outer clamping tube 12, the front end of the outer clamping tube 12 is inserted and sleeved on the chuck 91, and the diameter of the inner wall of the outer clamping tube 12 is equal to the diameter of the outer wall of the inner clamping tube 9.
Preferably, the feeding guide rail 11, the rack 4, the inner clamping tube 9 and the outer clamping tube 12 are parallel, and the lengths of the feeding guide rail 11 and the rack 4 are equal.
Preferably, at least three cutting grooves 92 are formed on the clamping head 91 of the inner clamping pipe 9, and the cutting grooves 92 are uniformly distributed in a ring shape around the central axis of the inner clamping pipe 9.
Preferably, the reversing motor 17 and the feeding motor 5 both adopt servo motors, and the diameter of the driving pulley 16 on the reversing motor 17 is smaller than that of the driven pulley 14.
The working principle is as follows: the utility model relates to a copper pipe feeding device on continuous type pipe bending equipment, the feeding device can clamp a copper pipe to move towards a copper pipe bending mechanism and can realize the rotation of the copper pipe by matching with the continuous bending requirement, namely, the bent pipe after bending is turned over for 180 degrees, the bending of the pipe body of the next section can be carried out, and finally, a continuous S-shaped structure can be formed;
during feeding, a mandrel 30 for positioning a copper pipe is inserted in the inner clamping pipe 9 of the device, the outer clamping pipe 12 can move relative to the left end of the device by driving the clamping cylinder 13, so that the outer clamping pipe 12 can compress the clamping piece at the head of the inner clamping pipe 9, the clamping piece can clamp the copper pipe sleeved on the mandrel 30, and when the inner clamping pipe 9 clamps the copper pipe, the feeding motor 5 is utilized, and the transmission mode of the gear 6 is adopted to realize the feeding of the copper pipe;
after the bending of a section of copper pipe is finished, in order to bend the subsequent copper pipe, the lifting cylinder 8 needs to be driven, and the lifting cylinder 8 lifts the sliding seat 7, so that the copper pipe can move upwards to be separated from the die on the bending mechanism; then drive upset motor 17, through the belt drive, realize interior double-layered pipe 9 upset 180 degrees, the copper pipe of interior double-layered pipe 9 centre gripping also overturns 180 degrees thereupon, then sliding seat 7 feeds, and lift cylinder 8 resets again, realizes that next section copper pipe falls into the mould of buckling, carries out next section's bending.
The examples are intended to be illustrative, but not limiting, of the invention. The embodiments can be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the present invention should be determined by the appended claims.
Claims (5)
1. A copper pipe feeding device on continuous type pipe bending equipment comprises a sliding bottom plate (1), wherein a longitudinal sliding block (10) is fixed on the lower end face of the sliding bottom plate (1), a longitudinal feeding guide rail (11) is inserted into the sliding block (10), and the feeding guide rail (11) is fixed on a bending platform (20); the method is characterized in that: a sliding seat (7) is arranged on the upper side of the sliding bottom plate (1), a lifting cylinder (8) is fixed on two side walls of the sliding seat (7), a piston rod of the lifting cylinder (8) is fixed on the sliding bottom plate (1), an inner clamping pipe (9) is arranged on the left side of the sliding seat (7), a conical chuck (91) is formed at the left end of the inner clamping pipe (9), a plurality of cutting grooves (92) are formed on the chuck (91), and the chuck (91) is divided into a plurality of arc-shaped clamping pieces by the cutting grooves (92); the inner clamping pipe (9) is hinged in the sliding seat (7) through a bearing, a driven belt wheel (14) is fixedly arranged at the right end of the inner clamping pipe (9) and extends out of the sliding seat (7) in a sleeved mode, the driven belt wheel (14) is connected with a driving belt wheel (16) through a transmission belt (15), the driving belt wheel (16) is fixedly arranged on a rotating shaft of a turnover motor (17) in a sleeved mode, the turnover motor (17) is fixedly arranged on a motor support (18), and the motor support (18) is fixedly arranged at the upper end of the sliding seat (7);
an outer clamping pipe (12) and a rotary sleeve (2) are inserted and sleeved on the inner clamping pipe (9), the right end of the outer clamping pipe (12) is fixed on the rotary sleeve (2), an annular clamping groove is formed in the outer wall of the rotary sleeve (2) and is inserted with a connecting ring (3), support lugs (31) are formed on two opposite side walls of the connecting ring (3), a piston rod of a clamping cylinder (13) is fixedly connected onto the support lugs (31), the clamping cylinder (13) is fixed onto a connecting support plate (19), and the connecting support plate (19) is fixed onto two side walls of a sliding seat (7); a feeding motor (5) is fixed on the upper end face of the sliding bottom plate (1), a rotating shaft of the feeding motor (5) penetrates through the sliding bottom plate (1) and is fixed with a gear (6), the gear (6) is meshed with a longitudinal rack (4), and the rack (4) is fixed on the bending platform (20).
2. A copper tube feeding apparatus for a continuous type pipe bending apparatus according to claim 1, wherein: the inner wall of the front end of the outer clamping pipe (12) is formed with a chamfer with the same conical angle as that of the chuck (91), the front end of the outer clamping pipe (12) is inserted and sleeved on the chuck (91), and the diameter of the inner wall of the outer clamping pipe (12) is equal to that of the outer wall of the inner clamping pipe (9).
3. A copper tube feeding apparatus for a continuous type pipe bending apparatus according to claim 1, wherein: the feeding guide rail (11), the rack (4), the inner clamping pipe (9) and the outer clamping pipe (12) are parallel, and the lengths of the feeding guide rail (11) and the rack (4) are equal.
4. A copper tube feeding apparatus for a continuous type pipe bending apparatus according to claim 1, wherein: at least three cutting grooves (92) are formed in the chuck (91) of the inner clamping pipe (9), and the cutting grooves (92) are uniformly distributed in an annular mode around the central axis of the inner clamping pipe (9).
5. A copper tube feeding apparatus for a continuous type pipe bending apparatus according to claim 1, wherein: the turnover motor (17) and the feeding motor (5) both adopt servo motors, and the diameter of a driving belt wheel (16) on the turnover motor (17) is smaller than that of a driven belt wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007407.1U CN210146728U (en) | 2019-07-01 | 2019-07-01 | Copper pipe feeding device on continuous type pipe bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007407.1U CN210146728U (en) | 2019-07-01 | 2019-07-01 | Copper pipe feeding device on continuous type pipe bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210146728U true CN210146728U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921007407.1U Expired - Fee Related CN210146728U (en) | 2019-07-01 | 2019-07-01 | Copper pipe feeding device on continuous type pipe bending equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN210146728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488195A (en) * | 2022-11-02 | 2022-12-20 | 广州华茂机械模具有限公司 | High-precision three-dimensional manual pipe bender |
-
2019
- 2019-07-01 CN CN201921007407.1U patent/CN210146728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488195A (en) * | 2022-11-02 | 2022-12-20 | 广州华茂机械模具有限公司 | High-precision three-dimensional manual pipe bender |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |